/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h
Cluster crumbling Data triggered when all the children of a cluster are released all at once event is generated only if the owning proxy allows it
const [TArray](API\Runtime\Core\Containers\TArray)< [FCrumblingData](API\Runtime\Chaos\Chaos\FCrumblingData) > & GetAllClusterCrumblings() const